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Home >> Hyundai >> 2021 >> Accent SEL >> Repair and Diagnosis (Single Page) >> Brakes >> Anti-Lock Brakes >> Abs/ESC System Diagnosis (2 Of 2) >> DTC C2112-01: Valve Relay Error >> DTC Inspection >> Actuation Test

Actuation Test

  1. Connect GDS to Data Link Connector (DLC).
  2. Turn the ignition switch "ON" & engine "OFF".
  3. Select the "Actuation Test" mode on the GDS.
  4. Inspect operating status of all valves with Actuation Test.

    Specification:  It's normal if operating sound is heard

  5. Do all valves operate normally?

    YES 

    • Fault can be intermittent, caused by poor connection in sensor harness. Or, ESP (ESC) memory was not cleared after repair. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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